EP0182484A3 - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
- Publication number
- EP0182484A3 EP0182484A3 EP85307198A EP85307198A EP0182484A3 EP 0182484 A3 EP0182484 A3 EP 0182484A3 EP 85307198 A EP85307198 A EP 85307198A EP 85307198 A EP85307198 A EP 85307198A EP 0182484 A3 EP0182484 A3 EP 0182484A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/1365—Active matrix addressed cells in which the switching element is a two-electrode device
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59216582A JPS6194086A (en) | 1984-10-16 | 1984-10-16 | Liquid crystal display unit |
JP216582/84 | 1984-10-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0182484A2 EP0182484A2 (en) | 1986-05-28 |
EP0182484A3 true EP0182484A3 (en) | 1987-09-02 |
EP0182484B1 EP0182484B1 (en) | 1992-01-15 |
EP0182484B2 EP0182484B2 (en) | 1995-04-05 |
Family
ID=16690672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85307198A Expired - Lifetime EP0182484B2 (en) | 1984-10-16 | 1985-10-08 | Liquid crystal display device |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0182484B2 (en) |
JP (1) | JPS6194086A (en) |
DE (1) | DE3585209D1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617956B2 (en) * | 1985-01-29 | 1994-03-09 | セイコー電子工業株式会社 | Liquid crystal display manufacturing method |
JPH0617957B2 (en) * | 1985-05-15 | 1994-03-09 | セイコー電子工業株式会社 | Liquid crystal display |
EP0234429B1 (en) * | 1986-02-17 | 1995-05-24 | Sel Semiconductor Energy Laboratory Co., Ltd. | Liquid crystal device with a charge strage structure |
FR2601801B1 (en) * | 1986-07-16 | 1988-09-16 | Morin Francois | ACTIVE MATRIX DISPLAY SCREEN USING HYDROGEN AMORPHOUS SILICON CARBIDE AND METHOD OF MANUFACTURING SAME |
GB2203881B (en) * | 1987-04-16 | 1991-03-27 | Philips Electronic Associated | Liquid crystal display device |
JPS6465527A (en) * | 1987-09-04 | 1989-03-10 | Seiko Instr & Electronics | Electro-optical device |
GB9206086D0 (en) * | 1992-03-20 | 1992-05-06 | Philips Electronics Uk Ltd | Manufacturing electronic devices comprising,e.g.tfts and mims |
JP4733233B2 (en) | 2008-09-19 | 2011-07-27 | パナソニック株式会社 | Manufacturing method of current suppressing element |
KR20160007983A (en) | 2014-07-10 | 2016-01-21 | 삼성디스플레이 주식회사 | Liquid crystal display and method of manufacturing the same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4223308A (en) * | 1979-07-25 | 1980-09-16 | Northern Telecom Limited | LCDs (Liquid crystal displays) controlled by thin film diode switches |
GB2050031A (en) * | 1979-05-30 | 1980-12-31 | Northern Telecom Ltd | Liquid Crystal Displays Controlled via Metal-insulator- metal Devices |
US4413883A (en) * | 1979-05-31 | 1983-11-08 | Northern Telecom Limited | Displays controlled by MIM switches of small capacitance |
EP0102452A2 (en) * | 1982-08-07 | 1984-03-14 | VDO Adolf Schindling AG | Multiplexable liquid crystal cell |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57197592A (en) * | 1981-05-29 | 1982-12-03 | Suwa Seikosha Kk | Liquid crystal display unit |
-
1984
- 1984-10-16 JP JP59216582A patent/JPS6194086A/en active Granted
-
1985
- 1985-10-08 DE DE8585307198T patent/DE3585209D1/en not_active Expired - Lifetime
- 1985-10-08 EP EP85307198A patent/EP0182484B2/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2050031A (en) * | 1979-05-30 | 1980-12-31 | Northern Telecom Ltd | Liquid Crystal Displays Controlled via Metal-insulator- metal Devices |
US4413883A (en) * | 1979-05-31 | 1983-11-08 | Northern Telecom Limited | Displays controlled by MIM switches of small capacitance |
US4413883B1 (en) * | 1979-05-31 | 1991-06-04 | Northern Telecom Ltd | |
US4223308A (en) * | 1979-07-25 | 1980-09-16 | Northern Telecom Limited | LCDs (Liquid crystal displays) controlled by thin film diode switches |
EP0102452A2 (en) * | 1982-08-07 | 1984-03-14 | VDO Adolf Schindling AG | Multiplexable liquid crystal cell |
Also Published As
Publication number | Publication date |
---|---|
JPS6194086A (en) | 1986-05-12 |
DE3585209D1 (en) | 1992-02-27 |
EP0182484B2 (en) | 1995-04-05 |
JPH058808B2 (en) | 1993-02-03 |
EP0182484A2 (en) | 1986-05-28 |
EP0182484B1 (en) | 1992-01-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB8511912D0 (en) | Liquid crystal display device | |
GB2157452B (en) | Liquid crystal display devices | |
GB2171549B (en) | Liquid crystal display device | |
EP0226997A3 (en) | Liquid crystal display device | |
EP0149458A3 (en) | Liquid crystal display unit | |
GB2172422B (en) | Liquid crystal display device | |
GB2145837B (en) | Liquid crystal display device | |
GB8500861D0 (en) | Liquid crystal colour display device | |
GB2165984B (en) | Liquid crystal display device | |
GB2166899B (en) | Liquid crystal display device | |
GB2135805B (en) | Liquid crystal display device | |
GB8531601D0 (en) | Liquid crystal colour display device | |
GB2153129B (en) | Liquid crystal display devices | |
GB2197985B (en) | Liquid crystal display | |
EP0202092A3 (en) | Liquid crystal display device | |
GB2168164B (en) | Liquid crystal display device | |
GB8502315D0 (en) | Liquid crystal display device | |
GB2137394B (en) | Liquid crystal display device | |
EP0168164A3 (en) | Liquid crystal display apparatus | |
EP0192784A4 (en) | Liquid crystal display device. | |
GB2138196B (en) | Liquid crystal display device | |
GB2151386B (en) | Liquid crystal display device | |
GB2215109B (en) | Liquid crystal display device | |
SG86590G (en) | Liquid crystal display device | |
EP0211599A3 (en) | Liquid crystal display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE FR GB LI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE FR GB LI |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SEIKO INSTRUMENTS INC. |
|
17P | Request for examination filed |
Effective date: 19880224 |
|
17Q | First examination report despatched |
Effective date: 19900305 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB LI |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Effective date: 19920115 Ref country code: CH Effective date: 19920115 |
|
REF | Corresponds to: |
Ref document number: 3585209 Country of ref document: DE Date of ref document: 19920227 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
26 | Opposition filed |
Opponent name: PHILIPS ELECTRONICS N.V. Effective date: 19921014 |
|
PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: PATENT MAINTAINED AS AMENDED |
|
27A | Patent maintained in amended form |
Effective date: 19950405 |
|
AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): CH DE FR GB LI |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: D6 |
|
ET3 | Fr: translation filed ** decision concerning opposition | ||
REG | Reference to a national code |
Ref country code: FR Ref legal event code: D9 Free format text: CORRECTION |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20040930 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20041006 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20041008 Year of fee payment: 20 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20051007 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |